Update README.md

README.md

@@ -1,5 +1,6 @@
 # Table of Contents
 
+* [Generic Functions with Reduce in Dart](#generic-functions-with-reduce-in-dart)
 * [Passing Back Data From a Screen to the Previous One in Flutter](#passing-back-data-from-a-screen-to-the-previous-one-in-flutter)
 * [Flinging an Animation in Flutter](#flinging-an-animation-in-flutter)
 * [Fade Animations in Flutter](#fade-animations-in-flutter)
@@ -62,6 +63,10 @@
 * [Extract Minimum and Maximum Values in `List<num>` in Dart](#4-lines-of-dart-code-that-include-the-spread-operator-cascade-operator-generics-extensions-private-prefix-and-getters)
 * [Functions as First Class Citizens in Dart](#functions-as-first-class-citizens-in-dart)
 
+# Generic Functions with Reduce in Dart
+
+![](images/generic-functions-with-reduce-in-dart.jpg)
+
 # Passing Back Data From a Screen to the Previous One in Flutter
 
 ![](images/passing-back-data-from-a-screen-to-the-previous-one-in-flutter.jpg)